php完全过滤HTML,JS,CSS等标签_PHP教程

WBOY
Release: 2016-07-21 15:47:59
Original
1024 people have browsed it

记得以前写过一篇文章
php有效的过滤html标签,js代码,css样式标签:

复制代码代码如下:

$str = preg_replace( "@

,全是正则过滤HTML标签,但是今天自己拿来用都不好用了.原因??就是标签转义了.比如
.页面上显示的是这个.但是源文件却显示的像这样:”——但是我们还是可以处理,先把内容全部反编译过来.再过滤就行了.
复制代码代码如下:

$str= htmlspecialchars_decode($str);

用htmlspecialchars_decode这个函数的就是把源文件转成这样的标签.然后”:
复制代码代码如下:

$str= preg_replace("//","",$str);

www.bkjia.com true http://www.bkjia.com/PHPjc/319819.html TechArticle 记得以前写过一篇文章 php有效的过滤html标签,js代码,css样式标签: 复制代码 代码如下: ?php $str = preg_replace( "@script(.*?)/script@is", "", $str ); $str...
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!